JP2000143576A - 接触酸化による、2,3,5―トリメチル―p―ベンゾキノンの精製および製造のための方法 - Google Patents

接触酸化による、2,3,5―トリメチル―p―ベンゾキノンの精製および製造のための方法

Info

Publication number
JP2000143576A
JP2000143576A JP11285926A JP28592699A JP2000143576A JP 2000143576 A JP2000143576 A JP 2000143576A JP 11285926 A JP11285926 A JP 11285926A JP 28592699 A JP28592699 A JP 28592699A JP 2000143576 A JP2000143576 A JP 2000143576A
Authority
JP
Japan
Prior art keywords
tmq
crystallization
tmp
mixture
catalytic oxidation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP11285926A
Other languages
English (en)
Japanese (ja)
Inventor
Detlef Dr Ruff
ルフ デトレフ
Dieter Baumann
バウマン ディーター
Werner Dr Aquila
アクヴィラ ヴェルナー
Juergen Schubert
シューベルト ユルゲン
Peter Lechtken
レヒトケン ペーター
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of JP2000143576A publication Critical patent/JP2000143576A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C07C46/08Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/02Quinones with monocyclic quinoid structure
    • C07C50/04Benzoquinones, i.e. C6H4O2
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/10Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP11285926A 1998-10-06 1999-10-06 接触酸化による、2,3,5―トリメチル―p―ベンゾキノンの精製および製造のための方法 Withdrawn JP2000143576A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19846003.1 1998-10-06
DE19846003A DE19846003A1 (de) 1998-10-06 1998-10-06 Verfahren zur Reinigung und Isolierung von 2,3,5-Trimethyl-p-benzochinon

Publications (1)

Publication Number Publication Date
JP2000143576A true JP2000143576A (ja) 2000-05-23

Family

ID=7883573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11285926A Withdrawn JP2000143576A (ja) 1998-10-06 1999-10-06 接触酸化による、2,3,5―トリメチル―p―ベンゾキノンの精製および製造のための方法

Country Status (6)

Country Link
EP (1) EP0992478B1 (zh)
JP (1) JP2000143576A (zh)
KR (1) KR20000028822A (zh)
CN (1) CN1168695C (zh)
AT (1) ATE232194T1 (zh)
DE (2) DE19846003A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021104949A (ja) * 2019-12-26 2021-07-26 昭和電工株式会社 高重合性n−ビニルカルボン酸アミド単量体の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3016928B1 (de) * 2013-07-02 2017-08-09 Basf Se Verfahren zur herstellung von 2,3,5-trimethylbenzochinon durch oxidation von 2,3,6-trimethylphenol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39225A (en) * 1971-05-17 1975-07-28 Sparamedica Ag Process for the manufacture of methyl substituted p-benzoquinones
FR2268779A1 (en) * 1974-04-23 1975-11-21 Rhone Poulenc Ind Trimethyl-para-benzoquinone prepn. - by oxidn. of 2,3,5-trimethyl-phenol in presence of complex salts of cobalt and Schiff's bases
JPH0645567B2 (ja) * 1985-09-24 1994-06-15 三菱瓦斯化学株式会社 酸化反応液の精製法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021104949A (ja) * 2019-12-26 2021-07-26 昭和電工株式会社 高重合性n−ビニルカルボン酸アミド単量体の製造方法
JP7447487B2 (ja) 2019-12-26 2024-03-12 株式会社レゾナック 高重合性n-ビニルカルボン酸アミド単量体の製造方法

Also Published As

Publication number Publication date
CN1168695C (zh) 2004-09-29
EP0992478A1 (de) 2000-04-12
DE59904211D1 (de) 2003-03-13
KR20000028822A (ko) 2000-05-25
DE19846003A1 (de) 2000-04-13
CN1254704A (zh) 2000-05-31
EP0992478B1 (de) 2003-02-05
ATE232194T1 (de) 2003-02-15

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Legal Events

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Effective date: 20070109